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2800600398013 = 113137221970389
BaseRepresentation
bin101000110000010000110…
…010101011100010111101
3100220201211122201222012011
4220300100302223202331
5331341112200214023
65542324510011221
7406223326414435
oct50602062534275
910821748658164
102800600398013
1198a800a05490
123929374a6b11
13174131a18832
149979a8632c5
154ccb3d6a50d
hex28c10cab8bd

2800600398013 has 16 divisors (see below), whose sum is σ = 3238991930880. Its totient is φ = 2397280190400.

The previous prime is 2800600397989. The next prime is 2800600398041. The reversal of 2800600398013 is 3108930060082.

It is a cyclic number.

It is not a de Polignac number, because 2800600398013 - 25 = 2800600397981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800600398913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110972578 + ... + 110997811.

It is an arithmetic number, because the mean of its divisors is an integer number (202436995680).

Almost surely, 22800600398013 is an apocalyptic number.

It is an amenable number.

2800600398013 is a deficient number, since it is larger than the sum of its proper divisors (438391532867).

2800600398013 is a wasteful number, since it uses less digits than its factorization.

2800600398013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221970468.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 2800600398013 in words is "two trillion, eight hundred billion, six hundred million, three hundred ninety-eight thousand, thirteen".

Divisors: 1 11 31 37 341 407 1147 12617 221970389 2441674279 6881082059 8212904393 75691902649 90341948323 254600036183 2800600398013